Cosmetic stick



FIG. 1 is a perspective view of a cosmetic stick showing the new design;

FIG. 2 is a perspective view thereof, with the cap removed;

FIG. 3 is a front view thereof with the cap removed, the rear view being a mirror image;

FIG. 4 is a right side view thereof with the cap removed, the left side being a mirror image;

FIG. 5 is a top view thereof with the cap removed; and,

FIG. 6 is a bottom view thereof.

The broken lines, showing a cap in FIG. 1, depict environmental subject matter which forms no part of the claimed design. The broken lines in FIG. 6 depict portions of the cosmetic stick that form no part of the claimed design. The claimed design extends to the broken line boundaries but does not include the boundaries or the area within the boundaries. 

CLAIM The ornamental design for a cosmetic stick, as shown and described. 